Use a longer password in the automated test

[MarkEWaite]

Use a longer password in the automated test

There are cases where a longer password is better in the test. Example:

• In FIPS environment password must be at least 14 characters credentials-plugin#558

Testing done

Confirmed the test passes

Submitter checklist

• Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• Ensure that the pull request title represents the desired changelog entry
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• Ensure you have provided tests - that demonstrates feature works or fixes the issue